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Abstract:

Dimeric complexes of the type [MC12(fau)]2 (where M=Mn(II), Co(II), Ni(II) or Zn(II) and fau=1-furanyl 2,4- diaza-1,3-butanedione) have been synthesized. The ligand, fau, was also synthesized by the reaction of furanoyl chloride with urea. Molecular weight data, magnetic, conductivity measurements, elemental analysis, vibration, electronic, 1H and 13C NMR spectra suggested octhedral geometries for all the complexes. The complexes were found to be dimeric and non-ionic in methanol. Data also revealed evidence of metal-metal bond. The ligand coordinates through 3 oxygen atoms. Zinc complex was found to be diamagnetic. The complexes were screened against four fungi and five bacteria in vitro and were found to be potentially active biocidals in the concentration range of 3.8-4.6mg mL.-1.

Registro:

Documento: Artículo
Título:Synthesis, characterization and antimicrobial studies of 1-furanyl-2,4-diaza-1,3-butandione metal complexes
Autor:Fabiyi, F.A.S.; Orjikwe, C.L.
Filiación:INQUIMAE, Departamento de Química Inorgánica, Analítica y Química Física, Universidad de Buenos Aires, Argentina
Department of Chemical Sciences, Igbinedion University, Benin-City, Nigeria
INQUIMAE, Departamento de Química Inorgánica, Analítica y Química Física, Universidad de Buenos Aires, C1428EHA, Argentina
Palabras clave:1-furanyl-2,4-diaza-1,3-butanedione; Active biocidals; Dimeric complexes; Furanoyl chloride; Metal-metal bond; Octahedral geometries
Año:2007
Volumen:37
Número:4
Página de inicio:283
Página de fin:287
DOI: http://dx.doi.org/10.1080/15533170701316825
Título revista:Synthesis and Reactivity in Inorganic, Metal-Organic and Nano-Metal Chemistry
Título revista abreviado:Synth. React. Inorg. Met-Org. Nano-Met. Chem.
ISSN:15533174
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15533174_v37_n4_p283_Fabiyi

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Citas:

---------- APA ----------
Fabiyi, F.A.S. & Orjikwe, C.L. (2007) . Synthesis, characterization and antimicrobial studies of 1-furanyl-2,4-diaza-1,3-butandione metal complexes. Synthesis and Reactivity in Inorganic, Metal-Organic and Nano-Metal Chemistry, 37(4), 283-287.
http://dx.doi.org/10.1080/15533170701316825
---------- CHICAGO ----------
Fabiyi, F.A.S., Orjikwe, C.L. "Synthesis, characterization and antimicrobial studies of 1-furanyl-2,4-diaza-1,3-butandione metal complexes" . Synthesis and Reactivity in Inorganic, Metal-Organic and Nano-Metal Chemistry 37, no. 4 (2007) : 283-287.
http://dx.doi.org/10.1080/15533170701316825
---------- MLA ----------
Fabiyi, F.A.S., Orjikwe, C.L. "Synthesis, characterization and antimicrobial studies of 1-furanyl-2,4-diaza-1,3-butandione metal complexes" . Synthesis and Reactivity in Inorganic, Metal-Organic and Nano-Metal Chemistry, vol. 37, no. 4, 2007, pp. 283-287.
http://dx.doi.org/10.1080/15533170701316825
---------- VANCOUVER ----------
Fabiyi, F.A.S., Orjikwe, C.L. Synthesis, characterization and antimicrobial studies of 1-furanyl-2,4-diaza-1,3-butandione metal complexes. Synth. React. Inorg. Met-Org. Nano-Met. Chem. 2007;37(4):283-287.
http://dx.doi.org/10.1080/15533170701316825